JP2010071907A - Display device for vehicle - Google Patents

Display device for vehicle Download PDF

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JP2010071907A
JP2010071907A JP2008241949A JP2008241949A JP2010071907A JP 2010071907 A JP2010071907 A JP 2010071907A JP 2008241949 A JP2008241949 A JP 2008241949A JP 2008241949 A JP2008241949 A JP 2008241949A JP 2010071907 A JP2010071907 A JP 2010071907A
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pointer
display device
background
color
vehicle
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JP5187575B2 (en
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Masaki Kato
雅基 加藤
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Nippon Seiki Co Ltd
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Nippon Seiki Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a display device for a vehicle capable of displaying smoothly rotational movement of a pointer part by suppressing generation itself of a residual image. <P>SOLUTION: The display device for a vehicle is equipped with an image display device 1; and a control means 3 for displaying on the image display device 1, an analog type instrument image 10 comprising an index part 11, the pointer part 12 for indicating rotatively the index part 11, and a background part 13 which is a background for the index part 11 and the pointer part 12, wherein the pointer part 12 has a gradation domain 122 whose color is changed gradually from a color of a basic domain 121 to a color of the background part 13, on a boundary part with the background part 13. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、例えば車両に搭載され、液晶表示パネル等の画像表示装置に、指標部とこの指標部を回動指示する指針部とこれら指標部及び指針の背景となる背景部とでなるアナログ式計器画像を表示させる車両用表示装置に関するものである。   The present invention is, for example, mounted on a vehicle, and an analog type comprising an index unit, a pointer unit for instructing to rotate the index unit, and a background unit serving as a background of the index unit and a pointer on an image display device such as a liquid crystal display panel The present invention relates to a vehicle display device that displays instrument images.

この種の車両用表示装置にあっては特に計測量の変化量が大きい場合、指針の回動動作がステップ状となることから、指針のぼやけた残像が見えてしまい、指針の回動動作の円滑化を実現できないという問題点があった。   In this type of vehicle display device, particularly when the amount of change in the measurement amount is large, the turning operation of the pointer becomes a step shape, so that a blurred afterimage of the pointer is seen, and the turning operation of the pointer There was a problem that smoothing could not be realized.

このような問題点に対処するものとして例えば下記特許文献１に記載されているものが知られている。この車両用表示装置は、計測量に応じて回動する指針部を画像表示するにあたり、指針の影を表示することで、残像として視認される指針を隠し、観察者に一度に多くの指針が見えなくなるようにしたものである。
特開２００３−２６２５４２号公報 For example, Patent Document 1 below is known as a countermeasure against such a problem. This vehicle display device displays the shadow of the pointer when displaying the pointer portion that rotates according to the measurement amount, thereby hiding the pointer that is visually recognized as an afterimage, so that many pointers can be displayed at once to the observer. It was made to be invisible.
JP 2003-262542 A

しかしながら、上記特許文献１に記載の記載車両用表示装置は、指針部と一緒に影を表示するため、影を含めた指針部の画像幅が広くなってしまうため、どの指標を指示しているのか判読しづらい場合がある。また影の存在自体を煩わしく感じる場合もあり得る。   However, since the display device for a vehicle described in Patent Document 1 displays a shadow together with the pointer portion, the image width of the pointer portion including the shadow becomes wide, so which index is indicated. It may be difficult to read. In addition, the presence of the shadow itself can be bothersome.

本発明は、この様な点に鑑みなされたもので、残像の発生自体を抑制することにより、指針部の回動移動を滑らかに表示できる車両用表示装置を提供することを目的とする。   The present invention has been made in view of such a point, and an object of the present invention is to provide a vehicle display device that can smoothly display the rotational movement of the pointer portion by suppressing the occurrence of an afterimage itself.

本発明は前記課題を解決するため、画像表示装置と、この画像表示装置に指標部とこの指標部を回動指示する指針部とこれら指標部及び指針部の背景となる背景部とでなるアナログ式計器画像を表示させる制御手段を備えた車両用表示装置であって、前記指針部が前記背景部との境界部に前記指針部の色から前記背景部の色へと徐々に変化するグラデーション領域を有することを特徴とする。   In order to solve the above-mentioned problems, the present invention provides an analog comprising an image display device, an indicator portion for the image display device, a pointer portion for instructing the indicator portion to rotate, and a background portion as a background of the indicator portion and the pointer portion. A display device for a vehicle having a control means for displaying a type instrument image, wherein the pointer portion gradually changes from a color of the pointer portion to a color of the background portion at a boundary portion with the background portion It is characterized by having.

また、本発明は、前記指標部に対応する前記指針部の所定箇所に前記グラデーション領域の幅が前記所定箇所以外の箇所よりも狭い幅狭部を設けるか、あるいは前記所定箇所を前記グラデーション領域の無い箇所に設定してなることを特徴とする。   Further, the present invention provides a narrow portion where the width of the gradation region is narrower than a portion other than the predetermined portion at a predetermined portion of the pointer portion corresponding to the indicator portion, or the predetermined portion is disposed in the gradation region. It is characterized in that it is set in a place where there is no.

また、本発明は、前記グラデーション領域は前記指針部の先端に向かうに従って徐々に幅狭となるように形成されることを特徴とする請求項１に記載の車両用表示装置。   The vehicle display device according to claim 1, wherein the gradation area is formed so as to gradually become narrower toward a tip of the pointer portion.

本発明の請求項１記載の発明によれば、指針部の色を背景部の色に徐々に同化させることで、指針部と背景部との境界線をぼかして曖昧にすることができ、これにより残像が表示されるのを抑制し、指針部の回動移動を滑らかに表示することが可能な車両用表示装置を得ることができる。
また本発明の請求項２記載の発明によれば、指針部と指標部とが重なる場合でも、グラデーション領域によって指標部の読み取り性が低下するのを防止できる。
また本発明の請求項３記載の発明によれば、指針部の形状バランスを整え、見栄えを向上させることができる。 According to the first aspect of the present invention, by gradually associating the color of the pointer part with the color of the background part, the boundary line between the pointer part and the background part can be blurred and ambiguous. Thus, it is possible to obtain a vehicle display device that can suppress the afterimage from being displayed and can smoothly display the rotational movement of the pointer portion.
According to the second aspect of the present invention, it is possible to prevent the readability of the indicator portion from being deteriorated by the gradation area even when the pointer portion and the indicator portion overlap.
Moreover, according to the invention of Claim 3 of this invention, the shape balance of a pointer | guide part can be adjusted and appearance can be improved.

以下、本発明を適用した一実施形態を添付図面に基づいて説明する。   Hereinafter, an embodiment to which the present invention is applied will be described with reference to the accompanying drawings.

図１は本実施形態による車両用表示装置のシステム構成を示すブロック図、図２はアナログ式計器画像を示す正面図、図３は図２の要部拡大図である。
図１において、車両用表示装置は、画像表示装置１と、入力手段２と、制御手段３とから主に構成されている。 FIG. 1 is a block diagram showing a system configuration of a vehicle display device according to the present embodiment, FIG. 2 is a front view showing an analog instrument image, and FIG. 3 is an enlarged view of a main part of FIG.
In FIG. 1, the vehicular display device mainly includes an image display device 1, an input unit 2, and a control unit 3.

画像表示装置１は、液晶表示（ＬＣＤ）パネルやＥＬパネルあるいはプラズマディスプレイ等のフラットパネルディスプレイからなるものである。また画像表示装置１は、後述するアナログ式計器画像を表示可能なものである。   The image display device 1 includes a flat panel display such as a liquid crystal display (LCD) panel, an EL panel, or a plasma display. The image display device 1 can display an analog instrument image described later.

入力手段２は、車両状態を検出する車両状情報検出手段からなり、本実施形態では、例えば車両情報として車速を検出するスピードセンサあるいは車両側ＥＣＵからなる。   The input unit 2 includes a vehicle state information detection unit that detects a vehicle state. In this embodiment, the input unit 2 includes a speed sensor or a vehicle side ECU that detects a vehicle speed as vehicle information, for example.

制御手段３は、ＣＰＵ，ＲＯＭ，ＲＡＭ及び入出力インターフェイス等を備えたマイクロコンピュータから構成される。制御手段３は、入力手段２からの車速信号を入力し、所定の演算処理によって車速を求め、画像表示装置１に後述するアナログ式計器画像を表示させるものである。   The control means 3 is composed of a microcomputer equipped with a CPU, ROM, RAM, an input / output interface and the like. The control means 3 inputs a vehicle speed signal from the input means 2, obtains the vehicle speed by a predetermined calculation process, and displays an analog instrument image (to be described later) on the image display device 1.

次に図２、図３に基づきアナログ式計器画像表示画像について説明する。   Next, an analog instrument image display image will be described with reference to FIGS.

アナログ式計器画像１０は、指標部１１と、指針部１２と、これら指標部１１及び指針部１２の背景部１３とからなり、指針部１２は、指標部１１と部分的に重なるように回動移動する。 The analog-type instrument image 10 includes an index portion 11, a pointer portion 12, and the indicator portion 11 and a background portion 13 of the pointer portion 12. The pointer portion 12 rotates so as to partially overlap the indicator portion 11. Moving.

指標部１１は、例えばプラスチック板に例えばスクリーン印刷を施すことによって設けられた実体文字板の、目盛や文字、数字等の指標部を模した画像でなる。背景部１３は、前記実体文字板の地色部（背景部）を模した画像でなる。   The indicator portion 11 is an image imitating an indicator portion such as a scale, letters, numbers, etc. of a real dial provided by, for example, screen printing on a plastic plate. The background portion 13 is an image simulating the background color portion (background portion) of the entity dial.

指針部１２も例えばプラスチック材に着色被膜を形成してなる実体指針を模した画像でなり、車速の変化に応じて回動移動し、指標部１２を指示することで車速を指示する。   The pointer portion 12 is also an image that imitates an actual pointer formed by forming a colored film on a plastic material, for example, and rotates according to the change in the vehicle speed, and indicates the vehicle speed by indicating the indicator portion 12.

ここで、指針部１２に注目すると、指針部１２は、図３に示すように、基幹領域（中央領域）１２１と、この基幹領域１２１の背景部１３との境界部に表示されるグラデーション領域１２２とで構成されている。   Here, paying attention to the pointer portion 12, the pointer portion 12 has a gradation region 122 displayed at the boundary portion between the basic region (central region) 121 and the background portion 13 of the basic region 121, as shown in FIG. 3. It consists of and.

基幹領域１２１は、指針部１２の主要部（本体部）を構成するもので、例えば黒色に設定されている。 The backbone area 121 constitutes a main part (main body part) of the pointer part 12 and is set to black, for example.

グラデーション領域１２２は、基幹領域１２１の色（黒）から背景部１３の色（例えば白）へと徐々に変化する色徐変領域からなり、基幹領域１２１の周囲を包囲するように表示される。   The gradation area 122 is a color gradually changing area that gradually changes from the color of the basic area 121 (black) to the color of the background portion 13 (for example, white), and is displayed so as to surround the basic area 121.

またグラデーション領域１２２は、指標部１１に対応する基幹領域１２１の所定箇所Ｐにおいて、その表示幅が所定箇所Ｐ以外の箇所よりも狭い幅狭部１２２ａとして設けられている。なお所定箇所Ｐはグラデーション領域１２２を廃止してグラデーション領域１２２の無いグラデーション非表示箇所に設定してもよい。 The gradation region 122 is provided as a narrow portion 122 a whose display width is narrower than a portion other than the predetermined portion P at a predetermined portion P of the basic region 121 corresponding to the indicator portion 11. The predetermined portion P may be set to a gradation non-display portion without the gradation region 122 by eliminating the gradation region 122.

さらにグラデーション領域１２２は、指針部１２の先端に向かうに従って徐々に幅狭となるように形成されている。   Further, the gradation region 122 is formed so as to gradually become narrower toward the tip of the pointer portion 12.

以上のように、本実施形態では、画像表示装置１と、この画像表示装置１に指標部１１とこの指標部１１を回動指示する指針部１２とこれら指標部１１及び指針部１２の背景となる背景部１３とでなるアナログ式計器画像１０を表示させる制御手段３を備えた車両用表示装置であって、指針部１２が背景部１３との境界部に基幹領域１２１の色から背景部１３の色へと徐々に変化するグラデーション領域１２２を有することにより、指針部１２の色を背景部１３の色に徐々に同化させることで、指針部１２と背景部１３との境界線をぼかして曖昧にすることができ、これにより指針部１２の残像が表示されるのを抑制し、指針部１２の回動移動を滑らかに表示することができる。 As described above, in the present embodiment, the image display device 1, the indicator portion 11 for instructing the image display device 1 to rotate the indicator portion 11, the background of the indicator portion 11 and the indicator portion 12, and A display device for a vehicle provided with a control means 3 for displaying an analog instrument image 10 composed of a background portion 13, wherein the pointer portion 12 has a background portion 13 from the color of the basic region 121 at the boundary portion with the background portion 13. By gradually having the gradation area 122 that gradually changes to the color of the color, the color of the pointer portion 12 is gradually assimilated to the color of the background portion 13, thereby blurring the boundary line between the pointer portion 12 and the background portion 13. Accordingly, it is possible to suppress the afterimage of the pointer part 12 from being displayed, and to display the rotational movement of the pointer part 12 smoothly.

また、実施形態では、指標部１１に対応する指針部１２の所定箇所Ｐにグラデーション領域１２２の幅が所定箇所Ｐ以外の箇所よりも狭い幅狭部１２２ａを設けたことにより、指針部１２と指標部１１とが重なる場合でも、グラデーション領域１２２によって指標部１１が隠れてしまうことにより読み取り性の低下を防止できる。   Further, in the embodiment, the narrowed portion 122a in which the width of the gradation region 122 is narrower than the portion other than the predetermined portion P is provided at the predetermined portion P of the pointer portion 12 corresponding to the indicator portion 11, thereby Even when the part 11 overlaps, the gradation part 122 hides the index part 11, so that the readability can be prevented from being deteriorated.

また、実施形態では、グラデーション領域１２２は、指針部１２の先端に向かうに従って徐々に幅狭となるように形成されることにより、指針部１２の形状バランスを整え、見栄えを向上させることができる。 In the embodiment, the gradation region 122 is formed so as to gradually become narrower toward the tip of the pointer portion 12, thereby adjusting the shape balance of the pointer portion 12 and improving the appearance.

なお本実施形態では、基幹領域１２１の色が背景部１３の色に徐々に同化するようにグラデーション領域１２２を設定したが、背景部１３に隣接する指針部１２の領域または箇所を背景部１３の色に同化させるものであれば、背景部１３の色に同化させる色は、基幹領域１２１の色に限らない。例えば指針部１２が基幹領域１２１の外周を縁取る縁取り部を有する場合、この縁取り部の色を背景部１３の色に同化させるようにグラデーション領域１２２を設定すればよい。また本実施形態では、指針部１２の色から背景部１３の色へと無段階的に同化するようにグラデーション領域１２２を設定したが、指針部１２の色から背景部１３の色へと段階的に同化するよう設定してもよい。 In the present embodiment, the gradation area 122 is set so that the color of the basic area 121 is gradually assimilated to the color of the background section 13, but the area or location of the pointer section 12 adjacent to the background section 13 is the same as that of the background section 13. If the color is to be assimilated to the color, the color to be assimilated to the color of the background portion 13 is not limited to the color of the basic area 121. For example, when the pointer portion 12 has a border portion that borders the outer periphery of the basic region 121, the gradation region 122 may be set so that the color of the border portion is assimilated to the color of the background portion 13. In this embodiment, the gradation region 122 is set so as to assimilate steplessly from the color of the pointer portion 12 to the color of the background portion 13, but stepwise from the color of the pointer portion 12 to the color of the background portion 13. You may set to assimilate.

本発明の一実施形態による車両用表示装置のシステム構成を示すブロック図。The block diagram which shows the system configuration | structure of the display apparatus for vehicles by one Embodiment of this invention. 同形態におけるアナログ式計器画像を示す正面図。The front view which shows the analog type instrument image in the same form. 図２の要部拡大図。The principal part enlarged view of FIG.

符号の説明Explanation of symbols

１ 画像表示装置
２ 入力手段
３ 制御手段
１０ アナログ式計器画像
１１ 指標部
１２ 指針部
１３ 背景部
１２１ 基幹領域
１２２ 背景領域
１２２ａ 幅狭部
Ｐ 所定箇所 DESCRIPTION OF SYMBOLS 1 Image display apparatus 2 Input means 3 Control means 10 Analog type instrument image
11 Indicator part 12 Pointer part 13 Background part 121 Core area 122 Background area 122a Narrow part P Predetermined part

Claims (3)

画像表示装置と、この画像表示装置に指標部とこの指標部を回動指示する指針部とこれら指標部及び指針部の背景となる背景部とでなるアナログ式計器画像を表示させる制御手段を備えた車両用表示装置であって、前記指針部が前記背景部との境界部に前記指針部の色から前記背景部の色へと徐々に変化するグラデーション領域を有することを特徴とする車両用表示装置。 An image display device, and a control means for displaying an analog instrument image including an indicator portion, a pointer portion for instructing rotation of the indicator portion on the image display device, and a background portion as a background of the indicator portion and the pointer portion. The vehicle display device, wherein the pointer portion has a gradation region that gradually changes from the color of the pointer portion to the color of the background portion at a boundary portion with the background portion. apparatus. 前記指標部に対応する前記指針部の所定箇所に前記グラデーション領域の幅が前記所定箇所以外の箇所よりも狭い幅狭部を設けるか、あるいは前記所定箇所を前記グラデーション領域の無い箇所に設定してなることを特徴とする請求項１に記載の車両用表示装置。 Provide a narrow part where the width of the gradation area is narrower than a part other than the predetermined part at a predetermined part of the pointer part corresponding to the indicator part, or set the predetermined part as a part without the gradation area The vehicle display device according to claim 1, wherein: 前記グラデーション領域は前記指針部の先端に向かうに従って徐々に幅狭となるように形成されることを特徴とする請求項１に記載の車両用表示装置。
The vehicle display device according to claim 1, wherein the gradation region is formed so as to gradually become narrower toward a tip of the pointer portion.
JP2008241949A 2008-09-22 2008-09-22 Vehicle display device Expired - Fee Related JP5187575B2 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012088062A (en) * 2010-10-15 2012-05-10 Denso Corp In-vehicle display device
WO2014203823A1 (en) * 2013-06-20 2014-12-24 矢崎総業株式会社 Display device
JP2015004583A (en) * 2013-06-20 2015-01-08 矢崎総業株式会社 Display device
JP2016138752A (en) * 2015-01-26 2016-08-04 日本精機株式会社 Display device for vehicle
CN113557159A (en) * 2019-03-20 2021-10-26 日本精机株式会社 Display device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0399295A (en) * 1989-09-12 1991-04-24 Nissan Motor Co Ltd Indicating device for vehicle
JPH03135726A (en) * 1989-10-20 1991-06-10 Nissan Motor Co Ltd Display device for vehicle
JP2000309234A (en) * 1999-04-27 2000-11-07 Harness Syst Tech Res Ltd Display device
JP2001141528A (en) * 1999-11-17 2001-05-25 Yazaki Corp Indicating instrument with gradation display
JP2006010325A (en) * 2004-06-22 2006-01-12 Sharp Corp Display device, instrument panel, motor vehicle, and game system
JP2008241471A (en) * 2007-03-27 2008-10-09 Denso Corp Display device
JP2009103473A (en) * 2007-10-19 2009-05-14 Denso Corp Display device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0399295A (en) * 1989-09-12 1991-04-24 Nissan Motor Co Ltd Indicating device for vehicle
JPH03135726A (en) * 1989-10-20 1991-06-10 Nissan Motor Co Ltd Display device for vehicle
JP2000309234A (en) * 1999-04-27 2000-11-07 Harness Syst Tech Res Ltd Display device
JP2001141528A (en) * 1999-11-17 2001-05-25 Yazaki Corp Indicating instrument with gradation display
JP2006010325A (en) * 2004-06-22 2006-01-12 Sharp Corp Display device, instrument panel, motor vehicle, and game system
JP2008241471A (en) * 2007-03-27 2008-10-09 Denso Corp Display device
JP2009103473A (en) * 2007-10-19 2009-05-14 Denso Corp Display device

Cited By (9)

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Publication number Priority date Publication date Assignee Title
JP2012088062A (en) * 2010-10-15 2012-05-10 Denso Corp In-vehicle display device
WO2014203823A1 (en) * 2013-06-20 2014-12-24 矢崎総業株式会社 Display device
JP2015004582A (en) * 2013-06-20 2015-01-08 矢崎総業株式会社 Display device
JP2015004583A (en) * 2013-06-20 2015-01-08 矢崎総業株式会社 Display device
US10110886B2 (en) 2013-06-20 2018-10-23 Yazaki Corporation Display device
DE112014002912B4 (en) 2013-06-20 2019-12-05 Yazaki Corporation display device
JP2016138752A (en) * 2015-01-26 2016-08-04 日本精機株式会社 Display device for vehicle
CN113557159A (en) * 2019-03-20 2021-10-26 日本精机株式会社 Display device
CN113557159B (en) * 2019-03-20 2023-09-22 日本精机株式会社 Display device

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